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Position: Chinese Standard in English/GB/T 21840-2008
GB/T 21840-2008   Vulcanizing accelerator TBBS (English Version)
Standard No.: GB/T 21840-2008 Status:to be superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 4000 words Translation Price(USD):120.0 remind me the price change

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Implemented on:2008-11-1 Delivery: via email in 1~3 business day

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,2026-2-1,2008-11-1,1411381818531302197F77B340D68
Standard No.: GB/T 21840-2008
English Name: Vulcanizing accelerator TBBS
Chinese Name: 硫化促进剂 TBBS
Chinese Classification: G71    Chemical additive
Professional Classification: GB    National Standard
ICS Classification: 83.040.20 83.040.20    Rubber compounding ingredients 83.040.20
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-5-15
Implemented on: 2008-11-1
Status: to be superseded
Superseded by:GB/T 21840-2025
Superseded on:2026-2-1
Superseding:HG/T 2744-1996
Target Language: English
File Format: PDF
Word Count: 4000 words
Translation Price(USD): 120.0
Delivery: via email in 1~3 business day
本标准代替HG/T2744—1996《硫化促进剂 NS》,HG/T2744—1996《硫化促进剂 NS》同时作废。本标准规定了N-叔丁基-2-苯骈噻唑(硫化促进剂 TBBS)的要求、试验方法、检验规则与标志、包装、运输、贮存。本标准适用于由叔丁胺、硫化促进剂MBT经氧化制成的硫化促进剂TBBS。 本标准与JISK6220-2:2001的主要差异如下:
———本标准为产品标准;
———本标准熔点测定装试样的毛细管采用内径1.2mm~1.4mm,玻璃厚度为0.2mm~0.3mm
的一端封闭的硬质玻璃制品;而JIS K6220-2:2001 采用毛细管内径0.9 mm~1.1 mm,玻璃厚度为0.1mm~0.15mm 的一端封闭的硬质玻璃制品(本版的4.2;JISK6220-2:2001的1.3.1)。
Code of China
Standard
GB/T 21840-2008  Vulcanizing accelerator TBBS (English Version)
Standard No.GB/T 21840-2008
Statusto be superseded
LanguageEnglish
File FormatPDF
Word Count4000 words
Price(USD)120.0
Implemented on2008-11-1
Deliveryvia email in 1~3 business day
Detail of GB/T 21840-2008
Standard No.
GB/T 21840-2008
English Name
Vulcanizing accelerator TBBS
Chinese Name
硫化促进剂 TBBS
Chinese Classification
G71
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-5-15
Implemented on
2008-11-1
Status
to be superseded
Superseded by
GB/T 21840-2025
Superseded on
2026-2-1
Abolished on
Superseding
HG/T 2744-1996
Language
English
File Format
PDF
Word Count
4000 words
Price(USD)
120.0
Keywords
GB/T 21840-2008, GB 21840-2008, GBT 21840-2008, GB/T21840-2008, GB/T 21840, GB/T21840, GB21840-2008, GB 21840, GB21840, GBT21840-2008, GBT 21840, GBT21840
Introduction of GB/T 21840-2008
本标准代替HG/T2744—1996《硫化促进剂 NS》,HG/T2744—1996《硫化促进剂 NS》同时作废。本标准规定了N-叔丁基-2-苯骈噻唑(硫化促进剂 TBBS)的要求、试验方法、检验规则与标志、包装、运输、贮存。本标准适用于由叔丁胺、硫化促进剂MBT经氧化制成的硫化促进剂TBBS。 本标准与JISK6220-2:2001的主要差异如下:
———本标准为产品标准;
———本标准熔点测定装试样的毛细管采用内径1.2mm~1.4mm,玻璃厚度为0.2mm~0.3mm
的一端封闭的硬质玻璃制品;而JIS K6220-2:2001 采用毛细管内径0.9 mm~1.1 mm,玻璃厚度为0.1mm~0.15mm 的一端封闭的硬质玻璃制品(本版的4.2;JISK6220-2:2001的1.3.1)。
Contents of GB/T 21840-2008
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Keywords:
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